1122110221022 has 16 divisors (see below), whose sum is σ = 2007253066752. Its totient is φ = 459995494200.

The previous prime is 1122110221021. The next prime is 1122110221033. The reversal of 1122110221022 is 2201220112211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122110221021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742406854 + ... + 1742407497.

It is an arithmetic number, because the mean of its divisors is an integer number (125453316672).

Almost surely, 2^{1122110221022} is an apocalyptic number.

1122110221022 is a deficient number, since it is larger than the sum of its proper divisors (885142845730).

1122110221022 is a wasteful number, since it uses less digits than its factorization.

1122110221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484814383.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1122110221022 its reverse (2201220112211), we get a palindrome (3323330333233).

The spelling of 1122110221022 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, two hundred twenty-one thousand, twenty-two".